Data Storage Converter

Convert data storage between bits, bytes, and their multiples. Perfect for understanding file sizes and storage capacity.

From
Enter data size value
To
Converted value
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About Data Storage Conversion

Data storage capacity is measured in units based on bytes. Digital information is stored in binary format using bits (0s and 1s).

Common Data Storage Units

Basic Units

  • Bit (b) - The smallest unit of data (0 or 1)
  • Byte (B) - 8 bits, can represent one character

Binary Prefixes (Base 1024)

  • Kilobyte (KB) - 1,024 bytes
  • Megabyte (MB) - 1,024 KB = 1,048,576 bytes
  • Gigabyte (GB) - 1,024 MB = 1,073,741,824 bytes
  • Terabyte (TB) - 1,024 GB = 1,099,511,627,776 bytes
  • Petabyte (PB) - 1,024 TB

Quick Reference

  • 1 Byte = 8 bits
  • 1 KB = 1,024 bytes
  • 1 MB = 1,024 KB
  • 1 GB = 1,024 MB
  • 1 TB = 1,024 GB

Storage Examples

  • Small Text File: ~10 KB
  • High-Quality Photo: ~5-10 MB
  • MP3 Song: ~3-5 MB
  • HD Movie: ~4-8 GB
  • Modern Video Game: 50-100 GB
  • Enterprise Database: Multiple TB to PB

Note on Binary vs Decimal

This converter uses binary prefixes (base 1024), which is the standard in computing:

  • 1 KB = 1,024 bytes (not 1,000)
  • 1 MB = 1,024 KB (not 1,000)

Some systems use decimal prefixes (base 1000), which can cause confusion. Storage manufacturers often use decimal, while operating systems use binary.

Common Uses

  • File Sizes - Bytes, KB, MB, GB
  • Storage Devices - GB, TB
  • Internet Speed - Bits per second (Mbps, Gbps)
  • Memory (RAM) - GB
  • Data Centers - TB, PB